9409910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 17690400

約数和(自身を除く): 8280490

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 389, 410, 590, 778, 1945, 2419, 3890, 4838, 12095, 15949, 22951, 24190, 31898, 45902, 79745, 114755, 159490, 229510, 940991, 1881982, 4704955, 9409910]

約数ペア:

[(1, 9409910), (2, 4704955), (5, 1881982), (10, 940991), (41, 229510), (59, 159490), (82, 114755), (118, 79745), (205, 45902), (295, 31898), (389, 24190), (410, 22951), (590, 15949), (778, 12095), (1945, 4838), (2419, 3890)]